Set cerchi in lega di alluminio 700C bici da strada clincher freno a disco a V 36T mozzi a cricchetto
2.700C Six hole QR Disc brake ( use Six hole disc rotor ,Front wheel 9x100mm, Rear wheel 9x135mm). 3.700C Centerlock QR Disc brake ( use Center lock disc rotor ,Front wheel 9x100mm, Rear wheel 9x135mm).